Servicing SRAM components often requires advanced bicycle knowledge and specialized tools. We work closely with your local bike shop to make sure they can answer your questions and service your SRAM components. Please contact your dealer before servicing any SRAM product.

The German Enduro Magazine published a long-term test about the SRAM 1x11 drivetrain. With each of these group sets having ticked off several thousand kilometers on their test fleet, they thought it was time to see how they were faring. The 1x11 drivetrains have been out on all terrains for serious testing - from the Bavarian mountains to the flowing trails around Stuttgart, and not forgetting the filthy wet lines of Scotland

"In the case of the 1X11 group set that we tested we consider it a game changer. It is a prime example of trickle down technology. SRAM’s 1X11 drivetrain started out as something that not many could afford but everyone lusted over. Now it almost doesn’t make sense not to run it. Most consumers love the idea of being liberated from the front derailleur. Less cables, less stuff on your bar, less noise and less to think about. It’s also incredibly durable. In 6 months of aggressive riding in mixed conditions, we still haven’t worn out the chain or cassette."

SRAM GX Reviewed on Bike Rumor | "The drive train you have been waiting for."

"That’s really the reason why this group is such a home run – even the best cassette and derailleur adapters can’t touch the shifting performance of a dedicated wide range group like GX 1.... but if given the choice between adapters and a full group? This wins all day."

"GX offers nearly identical performance to SRAM's higher end offerings at a much lower cost...This is the trickle-down group that riders have been waiting for, and there's no doubt that we'll be seeing it specc'd on plenty of complete bikes in 2016."